The Effects of Eucheuma cottonii on Signaling Pathway Inducing Mucin Synthesis in Rat Lungs Chronically Exposed to Particulate Matter 10 (PM₁₀) Coal Dust

Table 1

Radical scavenging activity of ethanolic extract of E. cottonii.

	Radical scavenging activity in %
Concentration (µg/mL)	6.25	12.50	25	50	100
Ethanolic extract of E. cottonii	0.59	8.04	14.70	16.28	20.11
Catechin	84.02	85.91	86.77	86.77	86.08